Music automatically playing after call

I searched everywhere for this and nothing so far. At least half of the time I hang up a call l when on bluetooth the music player starts playing. I have bb 0.4 with nex theme using a motorola headset that has the a2dp profile.

Also the phone app and contact app has a crazy lag to it most of the time.

Dude Audio starts playing on my BB .4 install at completely random intervals. I've re-flashed twice and tried different kernels. It always plays the same audio file, but at random intervals... very weird.

I have wierd stuff like that happen with Sapphire 1.0 (FRG01B) so it might be a wierd froyo thing.

I listen to sirius player and someone calls I unplug the headphones and answer the call, but when I hang up my music player starts playing along with the sirius app. I have to press play and then pause on my music player to get it to stop.

I am using a Ford Sync interface with my Droid X. Whenever I turn on Bluetooth in the car, music from my Droid that I have made into a ringtone pays over and over again. The only way to stop it is to remove the music from the SD card. Is there any way to stop this from happening? It renders the music player unuseable.